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参数资料
| 型号： | DS4412U+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC DAC DUAL CH I2C ADJ 8-USOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 3,000 |
| 位数： | 4 |
| 数据接口： | I²C |
| 转换器数目： | 2 |
| 电压电源： | 单电源 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-uMAX |
| 包装： | 带卷 (TR) |
| 输出数目和类型： | 2 电流，单极 |
| 采样率（每秒）： | * |
General Description
The DS4412 contains two I2C adjustable-current DACs
that are each capable of sinking or sourcing current. Each
output has 15 sink and 15 source settings that are pro-
grammed by I2C interface. The full-scale range and step
size of each output is determined by an external resistor
that can adjust the output current over a 4:1 range.
The output pins, OUT0 and OUT1, power-up in a high-
impedance state.
Applications
Power-Supply Adjustment
Power-Supply Margining
Adjustable Current Sink or Source
Features
Two Current DACs
Full-Scale Current 500A to 2mA
Full-Scale Range for Each DAC Determined by
External Resistors
15 Settings Each for Sink and Source Modes
I2C-Compatible Serial Interface
Low Cost
Small Package (8-Pin SOP)
-40°C to +85°C Temperature Range
2.7V to 5.5V Operation
DS4412
Dual-Channel, I2C Adjustable
Sink/Source Current DAC
DC-DC
CONVERTER
FB
OUT
SDA
SCL
OUT0
OUT1
GND
RFS0
RFS1
4.7k
Ω
4.7k
Ω
VCC
VOUT0
FS0
FS1
R0B
R0A
DC-DC
CONVERTER
FB
OUT
VOUT1
R1B
R1A
DS4412
Typical Operating Circuit
Ordering Information
Rev 1; 10/08
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
+
Denotes a lead-free/RoHS-compliant package.
T&R = Tape and reel.
PART
TEMP RANGE
PIN-PACKAGE
DS4412U+
-40°C to +85°C
8 μSOP
DS4412U+T&R
-40°C to +85°C
8 μSOP
1
2
3
4
8
7
6
5
VCC
OUT1
OUT0
FS0
GND
FS1
SCL
SDA
μSOP
TOP VIEW
+
DS4412
Pin Configuration
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS441405-BA | 功能描述:CAP FILM 4UF 440VAC QC TERM RoHS:是 类别:电容器 >> 薄膜 系列:PMF 特色产品:ECW-H(C) Series Film Capacitors 标准包装:100 系列:ECW-H(C) 电容:0.33µF 额定电压 - AC:- 额定电压 - DC:630V 电介质材料:聚丙烯，金属化 容差:±3% ESR（等效串联电阻）:- 工作温度:-40°C ~ 105°C 安装类型:通孔 封装/外壳:径向 尺寸/尺寸:0.815" L x 0.579" W（20.70mm x 14.70mm） 高度 - 座高（最大）:1.028"（26.10mm） 端子:PC 引脚 引线间隔:0.394"（10.00mm） 特点:高频和高稳定性 应用:- 包装:散装 其它名称:ECWH6334HCBP15432 |
| DS4414FP00K | 制造商:Thomas & Betts 功能描述:400A,CON,3P4W,MG,414,3P600V,CC |
| DS4414FR000 | 制造商:Thomas & Betts 功能描述:400A,REC,3P4W,MG,414,3P600V |
| DS4414FRABK | 制造商:Thomas & Betts 功能描述:400A,REC,3P4W,MG,414,ABK,3P600V |
| DS4414MP000 | 制造商:Thomas & Betts 功能描述:400A,PLG,3P4W,MG,414,3P600V |
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